Multiple organisations have now been hit by Warlock ransomware deployed on their systems via the dangerous ToolShell vulnerability chain in Microsoft SharePoint Server, Microsoft has revealed. Earlier ...

Moderator, "Face the Nation with Margaret Brennan;" Chief foreign affairs correspondent Margaret Brennan is moderator of "Face the Nation with Margaret Brennan" on CBS. Based in Washington, D.C., ...

The US agency responsible for maintaining and designing the nation’s cache of nuclear weapons was among those breached by a hack of Microsoft Corp.’s SharePoint document management software, according ...

LONDON, July 22 (Reuters) - A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the ...

The Department of Energy, which oversees the agency that manages the US nuclear weapons stockpile, confirms it was affected by the SharePoint bug, but says it was 'minimally impacted.' The serious ...

July 22 (Reuters) - U.S. National Nuclear Security Administration was among those breached by a hack of Microsoft's (MSFT.O), opens new tab SharePoint document management software, Bloomberg News ...

Security researchers at Google and Microsoft say they have evidence that hackers backed by China are exploiting a zero-day bug in Microsoft SharePoint, as companies around the world scramble to patch ...

Around 100 organizations have been targeted by Microsoft SharePoint vulnerability Series of cyberattacks appear to be the work of Chinese hackers The vulnerability has left as many as 8,000 servers at ...

Microsoft has confirmed three Chinese-based threat groups have been actively exploiting CVE-2025-53770 and CVE-2025-53771, two critical and high-severity vulnerabilities in internet-facing SharePoint ...

A sweeping cyberespionage operation targeting Microsoft server software compromised about 100 different organizations as of the weekend, one of the researchers who helped uncover the campaign said ...

Microsoft issued an emergency fix to close off a vulnerability in its SharePoint software that hackers have exploited to carry out widespread attacks on businesses and at least some federal agencies.

Hackers have been exploiting a vulnerability to attack SharePoint and connected Microsoft services in what will be a big problem for corporate Mac users this week. Microsoft's productivity tools are ...